AutoCodes – RAM – C1597 RAM

C1597 RAM Code - TPM System Deactivated-Winter Mode

Quick Answer

The Tire Pressure Monitor (TPM) Module determines the TPM Sensor positions by performing the vehicle Tire Pressure Monitoring (TPM) Sensor locate procedure. Common causes include Tire Pressure Monitoring (TPM) Sensor Not Present, Faulty Tire Pressure Monitoring (TPM) Sensor, Faulty Tire Pressure Monitor (TPM) Module. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
C1597 RAM indicates TPM System Deactivated-Winter Mode.
Common causes
Common causes include Tire Pressure Monitoring (TPM) Sensor Not Present, Faulty Tire Pressure Monitoring (TPM) Sensor, Faulty Tire Pressure Monitor (TPM) Module.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code Popularity 1,025
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Nov 05, 2020
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Code C1597 RAM Description

The Tire Pressure Monitor (TPM) Module determines the TPM Sensor positions by performing the vehicle Tire Pressure Monitoring (TPM) Sensor locate procedure. This procedure is run after the vehicle has been stationary for 20 minutes. After driving the vehicle at speeds greater than 24 km/h (15 mph) for a minimum of 10 minutes without the TPM Sensor installed, the TPM Module sends a bus message commanding the TPM telltale lamp to flash for 75 seconds. After the 75 seconds of flashing, the lamp will remain on solid and a chime will be heard. The message center will display SERVICE TPM SYSTEM for five seconds and shut off, all while the tire pressure values will be displayed as dashes. After the ignition has been cycled off and on the TPM telltale lamp will remain off, the message center will no longer display SERVICE TPM SYSTEM, and the tire pressures continue to be displayed as dashes.
OBDII Code C1597 RAM - TPM System Deactivated-Winter Mode - AutoCodes.com
C1597 RAM Code - TPM System Deactivated-Winter Mode

What are the Possible Causes of the DTC C1597 RAM?

  • Tire Pressure Monitoring (TPM) Sensor Not Present
  • Faulty Tire Pressure Monitoring (TPM) Sensor
  • Faulty Tire Pressure Monitor (TPM) Module

How to Fix the DTC C1597 RAM?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1597 RAM code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C1597 RAM Code

1. What are the common symptoms of OBDII code C1597 RAM TPM System Deactivated-Winter Mode?

The common symptoms include a warning light on the dashboard indicating an issue with the Tire Pressure Monitoring (TPM) system, inaccurate tire pressure readings, and a message stating "TPM System Deactivated-Winter Mode."

2. What are the possible causes of the C1597 RAM TPM System Deactivated-Winter Mode code?

Possible causes include low tire pressure in one or more tires, malfunctioning tire pressure sensors, damaged wiring or connectors in the TPM system, or a fault in the control module.

3. How can I diagnose the C1597 RAM TPM System Deactivated-Winter Mode code?

Diagnosing the code may involve using an OBDII scanner to retrieve the specific fault codes, checking the tire pressure in all tires, inspecting the tire pressure sensors, and testing the wiring and connectors in the TPM system.

4. Can I drive my vehicle with the TPM System Deactivated-Winter Mode warning?

It is generally safe to drive with the TPM System Deactivated-Winter Mode warning, but it is important to manually check and maintain proper tire pressure to ensure safe driving conditions.

5. How can I reset the TPM System Deactivated-Winter Mode code?

Resetting the code may involve fixing the underlying issue causing the warning, such as inflating tires to the correct pressure, replacing faulty sensors, or repairing wiring faults. Once the issue is resolved, the code can be cleared using an OBDII scanner.

6. Are there any DIY repair tips for fixing the C1597 RAM TPM System Deactivated-Winter Mode code?

DIY repair tips may include checking and adjusting tire pressure, visually inspecting tire pressure sensors for damage or corrosion, and ensuring all wiring connections in the TPM system are secure.

7. How much does it typically cost to repair the TPM System Deactivated-Winter Mode issue?

The cost of repair can vary depending on the specific cause of the issue. Simple fixes like inflating tires may be low-cost, while replacing sensors or repairing wiring faults could be more expensive. It's best to consult a professional for an accurate estimate.

8. Can extreme weather conditions trigger the TPM System Deactivated-Winter Mode warning?

Yes, extreme cold temperatures can sometimes trigger the TPM System Deactivated-Winter Mode warning due to changes in tire pressure. It's important to monitor tire pressure regularly in cold weather to prevent false warnings.

9. Is it possible for a faulty control module to cause the C1597 RAM TPM System Deactivated-Winter Mode code?

Yes, a malfunctioning control module in the TPM system can potentially cause the TPM System Deactivated-Winter Mode warning. If all other components check out, the control module should be inspected by a professional for proper diagnosis and repair.

10. How often should I check my tire pressure to prevent the TPM System Deactivated-Winter Mode warning?

Regularly checking tire pressure, at least once a month or before long trips, can help prevent the TPM System Deactivated-Winter Mode warning and ensure optimal performance and safety of your vehicle.

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